"People come and go all over the world, and the wind blows after the rain" is a compliment to the people's police, which is just right for the traffic police.
Traffic police generally refer to traffic police. Traffic police, referred to as traffic police for short, refers to the people's police in charge of traffic order management and traffic accident investigation in public security organs. It is a kind of police of the people's police. Its main responsibilities are traffic order management, traffic accident investigation, traffic crime investigation, vehicle and driver management, etc.